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Prof. Dr. Çağdaş OTO

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Prof. Dr. Çağdaş OTO

Ankara Üniversitesi Veteriner Fakültesi

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Coto

Systema Genitalia

*** Bull, Ram, Goat, Stallion, Boar, Dog, Cat Organa genitalia masculina

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ORGANA GENITALIA MASCULINA

Partes Genitales Masculina Internae

Testis Epididymis

Ductus deferens

Gl.genitales accessoria

Partes Genitales Masculina Externae Penis

Urethra Preputium

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ORGANA GENITALIA MASCULINA

Partes Genitales Masculina Internae

Testis Epididymis

Ductus deferens

Gl.genitales accessoria

Partes Genitales Masculina Externae Penis

Urethra Preputium

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TESTIS (orchis,didymus)

Male gonad or reproductive gland.

Males have two testicles of similar size contained within the scrotum

FUNCTIONS;

Production of sperm (Spermatogenesis):

in the Seminiferous tubules from germ cells)

Production of androgens:

(Leydig cells : Testosteron) (Sertoli cells : Inhibin)

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TESTIS (orchis,didymus)

Position and location of the scrotum;Regio inguinalis (eq,ru)

Regio perianalis (su,car)

Coto

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Covering membrans

Scrotum

Tunica dartos

Fascia spermatica ext. (m.obliq.ext.abdominis)Fascia cremasterca (m.obliq.int.abdominis)M.cremaster (m.obliq.int.abdominis)

Fascia spermatica interna (fascia transversalis)Tunica vaginalis (serous)

Lamina parietalis (peritoneum parietale) Lamina visceralis (peritoneum viscerale)

Tunica albuginea (fibrous)

septula testis

mediastinum testis lobuli testis

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Paranchyma testis

Tubuli seminiferi contortiTubuli seminiferi rectiRete testis

Ductuli efferentes testisDuctus epididymidis

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Ductus Deferens

Vas deferens

Funiculus spermaticus

a.et v.testicularis / Plx.pampiniformis plx.testicularis

lenf damarları m.cremaster ductus deferens

Ampulla ductus deferentis

(absent in cats)

Ductus ejaculatoriusColliculus seminalis

***Vasectomy***

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Gl.Genitales Accessoria

Gl.vesicularis (ru., su)

vesicula seminalis (eq.)

Prostata (all domestic mammals)Gl.bulbourethralis (except dog)

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PENIS

Radix penis

Crus penis

Corpus penis

Flexura sigmoidea (su, ru) Corpus cavernosum penis Corpus spongiosum penis Tunica albuginea

Glans penis

Pars longa glandis (car.)Bulbus glandis (car.)Os penis-Baculum (car)

***sulcus urethralis (ca)

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PREPUTIUM

Lamina externaOstium preputialeLamina interna

Ostium urethra externumCavum preputiale

Diverticulum preputiale (sus)

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manly, virile, brave, noble masculine, of the male sex femina, feminae (n) gender: feminine Definitions: female